list of things it could be.-Region Name-New added feature(s)-Addition of a new Type(s)-Rival/Evil Team Revealed-Reveal of a new monster(s)

Trying to collect all Vivillon in Y/X. Please PM me you have any of the patterns listed below and are willing to trade them.Icy Snow, Tundra, Archipelago, High Plains, Sandstorm, River, Monsoon, Ocean, Savannah, Jungle